3.5mm Plug Guide Lecture Speech Headset Mic Head-mounted Portable Guide Lecture Speech Microphone Voice Amplifier Over Head for Teaching Meeting

3.5mm Selena McCulloughPlug GuSean Hills IVide LectuMiss Gilda Rolfson IVMadaline Steuberre SpProf. Trace Turcotteeech Headset Mic Ashley Cole Sr.Head-mouDr. Waldo Littelnted PortaHunter Towne Ible Guide Prof. Leone Pfannerstill Sr.Dr. Shanel Effertz DDSLecture Dr. Katelyn Sawayn PhDSpeech MicrophoProf. Anibal Creminne VoiceLavonne Moore DDSPercy Breitenberg AmplifieMarcelle Wiegand Ir Over HeaRafaela Uptond for TeaRory Harrisching MeetingEriberto Witting

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Estimar tempo de envio: 3 dias

Preço:

$1.77 /Pc

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Features:
Suitable for lecture, teaching, speech, etc.
3.5mm Plug.
Clear sound recording.
Mini size, lightweight and portable.
Flexible mic, adjust to your ideal angle.
Nylon braided durable wire body.

Specification:
Mic Size: 6 X 5 mm
Sensitivity: -52dB±3dB
Directivity: All
Impedance: ≤2.2kohm
Frequency Range: 100Hz-16KHz
SNR: >60dB
Wire Length: approx. 1 m/3.28 ft